UCZ2A820MNQ1MS

The UCZ2A820MNQ1MS is a chip-type aluminum electrolytic capacitor designed for high-reliability, high-temperature surface-mount applications. It delivers 82 µF capacitance at a 100 V rating with a low-temperature ESR specification and is suitable for designs requiring operation from -40°C to +125°C.

Targeted for automotive and other high-temperature, high-reliability systems, the device is AEC-Q200 qualified, RoHS compliant, and supplied in embossed carrier tape for automated surface-mount assembly.

Key Features

• Capacitance & Voltage: 82 µF capacitance with ±20% tolerance and a rated voltage of 100 V, providing defined energy storage for high-voltage SMD circuitry.
• Low-temperature ESR specification: Characterized for low-temperature ESR performance; ESR measured at 20°C/100 kHz is 280 mΩ, supporting stable high-frequency behavior.
• Ripple current capability: Low-frequency ripple current of 350 mA (120 Hz) and high-frequency ripple current of 700 mA (10 kHz) for filtering and decoupling across a range of operating frequencies.
• Leakage current: Specified leakage current of 82 µA, measured under rated conditions to support predictable static power behavior.
• High-temperature endurance: Endurance rated to 3000 hours at 125°C, enabling sustained operation in elevated-temperature environments.
• Temperature range: Operates from -40°C to +125°C, suitable for wide-range thermal environments.
• Package & mounting: Chip-type radial can for surface-mount use; physical size φ12.5 × 13.5L with recommended land size of 1.28 × 1.28 cm and supplied in embossed carrier taping for automatic placement.
• Standards & compliance: AEC-Q200 qualified and RoHS compliant, supporting use in regulated manufacturing and automotive-grade workflows.

Typical Applications

• Automotive electronics: Designed for automotive systems that require AEC-Q200 qualification and reliable operation at up to +125°C.
• High-temperature electronics: Suited to electronic assemblies and modules that operate across -40°C to +125°C where long endurance at elevated temperatures is required.
• Automated surface-mount production: Supplied in embossed carrier tape and compatible with automatic mounting equipment for high-volume SMT assembly.

Unique Advantages

• Low-temperature ESR characterization: ESR specified at 20°C/100 kHz (280 mΩ) and addressed for low-temperature conditions, aiding predictable performance across temperature extremes.
• High-voltage capability: 100 V rating provides margin for higher-voltage circuits while maintaining chip-type SMD form factor.
• Long high-temperature endurance: 3000 hours at 125°C supports sustained reliability in elevated-temperature deployments.
• Defined ripple performance: Separate ripple current specifications for 120 Hz (350 mA) and 10 kHz (700 mA) help designers size capacitors for both low- and high-frequency filtering needs.
• Manufacturing-ready packaging: Embossed carrier taping supports automatic placement and high-throughput SMT lines.
• Standards alignment: AEC-Q200 qualification and RoHS compliance streamline qualification for regulated and automotive production environments.

Why Choose UCZ2A820MNQ1MS?

The UCZ2A820MNQ1MS combines a high 100 V rating and 82 µF capacitance with targeted low-temperature ESR specification and extended endurance at +125°C, making it well suited to designs that demand reliable energy storage and stable impedance across temperature extremes. Its chip-type SMD package and embossed carrier-tape supply support automated assembly workflows.

This part is appropriate for engineering teams designing automotive and other high-temperature electronics who require defined electrical parameters (ESR, leakage, ripple current) and recognized qualification (AEC-Q200) alongside RoHS compliance.

Request a quote or submit a parts inquiry for pricing, lead times and technical support to evaluate UCZ2A820MNQ1MS for your next high‑temperature, high‑reliability design.